On-Demand Webinar: When To Choose 3D Printing Vs. Machining

Serena Ngoh
Written bySerena Ngoh
1 min read
Published June 14, 2021Updated September 4, 2025
In this webinar, learn how to approach part design through a cost-benefit and performance outcome lens.

3D printing is at an all-time high, but is it the best solution for all types of manufacturing projects? This will depend on the mechanical needs and application for your part. Choosing between additive or subtractive manufacturing can significantly affect your design approach, costs considerations, and outcomes.


In this recorded presentation for the SolidProfessor Skill Summit 2021, Greg Paulsen talks about when you should choose 3D printing over traditional processes like CNC machining. In this session, you will get a better understanding of the different strengths and challenges of popular additive processes like powder bed fusion (SLS, HP MJF, DMLS) and fused deposition modeling (FDM) when compared to precision milling and turning. By the end of the session, you'll be better prepared to make decisions for your products to save costs, add value, and hit engineering specifications.

You can also learn more about Xometry's 3D printing service and Xometry's CNC machining service.

Speaker Biographies

Greg Paulsen, Applications Engineering at Xometry

Greg Paulsen leads the Applications Engineering Team at Xometry, working directly with customers on special case projects. He’s an expert in all things manufacturing, from 3D printing to CNC machining, to injection molding and beyond. He spends a lot of time helping Xometry customers design for manufacturing and get the most out of their projects.

Start Your Instant QuoteSTEP · STP · SLDPRT · STL · DXF · IPT · X_T · X_B · 3DXML · CATPART · PRT · SAT · 3MF · JTUpload Your Design
All uploads are secure and confidential
Serena NgohI write about Xometry and all things manufacturing. You might also see me hosting webinars, designing infographics, producing videos, and working directly with customers to tell their manufacturing success stories.Read more articles by Serena Ngoh

Get in Touch

Ready to start your next manufacturing project? Our team is here to help with quotes, technical questions, and custom solutions.

By entering your contact information, you are agreeing to receive email communications about Xometry products and services. You may update your subscriptions or unsubscribe from these communications at any time using the link at the bottom of every marketing email or by contacting support. For more information, review our Privacy Policy.